Average Co-Inventor Count = 6.15
ph-index = 1
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Hitachi Metals, Ltd. (1 from 2,333 patents)
2. International Superconductivity Technology Center (1 from 128 patents)
3. Central Research Institute of Electric Power Industry (1 from 110 patents)
4. Tohoku Electric Power Company, Inc. (1 from 63 patents)
2 patents:
1. 9309119 - Producing method of metal fine particles or metal oxide fine particles, metal fine particles or metal oxide fine particles, and metal-containing paste, and metal film or metal oxide film
2. 5446017 - Superconductive copper-containing oxide materials of the formula A.sub.p